Before 10 a.m. ET Thursday, 48 stocks made new 52-week highs.

Interesting Facts:

• Procter & Gamble (NYSE:PG) was the largest firm on a market cap basis to set a new 52-week high.
• China Ceramics Co (NASDAQ:CCCL) was the smallest company by market cap to set a new 52-week high.

The following stocks set new 52-week highs during the first half-hour of trading on Thursday:

• Procter & Gamble (NYSE:PG) shares hit a yearly high of $141.69. The stock traded up 0.69% on the session.
• Costco Wholesale (NASDAQ:COST) shares set a new yearly high of $363.67 this morning. The stock was up 0.6% on the session.
• NextEra Energy (NYSE:NEE) shares were down 0.48% for the day, having made a 52-week high of $290.98.
• Union Pacific (NYSE:UNP) stock set a new 52-week high of $197.96 Thursday morning. Over the session, the stock later traded down 0.18%.
• Charter Communications (NASDAQ:CHTR) shares were up 0.22% on Thursday morning to hit a new 52-week high of $629.52.
• Caterpillar (NYSE:CAT) shares achieved a new 52-week high on Thursday morning, hitting $151.19 with a daily change of up 0.07%.
• Colgate-Palmolive (NYSE:CL) shares hit a new 52-week high of $80.09. The stock traded up 0.4% on the session.
• Marsh & McLennan (NYSE:MMC) shares were up 1.25% for the day, having made a 52-week high of $120.97.
• FedEx (NYSE:FDX) shares hit a new 52-week high of $231.53. The stock traded up 0.27% on the session.
• Humana (NYSE:HUM) shares set a new 52-week high of $431.00 on Thursday, moving down 0.72%.
• Progressive (NYSE:PGR) shares hit a new 52-week high of $96.19. The stock traded up 0.74% on the session.
• Cintas (NASDAQ:CTAS) stock made a new 52-week high of $344.61 Thursday. The stock later trdaed down 0.51% for the day.
• Caesars Entertainment (NASDAQ:CZR) shares broke to $50.10 on Thursday, setting a new 52-week high with a change of up 1.66%.
• Kroger (NYSE:KR) shares were up 0.87% for the day, having made a 52-week high of $37.22.
• McCormick & Co (NYSE:MKC) shares were up 0.38% on Thursday morning to hit a new 52-week high of $211.07.
• Ball (NYSE:BLL) shares broke to a new 52-week high of $84.73 on Thursday. Shares of the company later traded down 0.13%.
• Wipro (NYSE:WIT) shares reached a new 52-week high of $4.41 on Thursday morning, moving up 0.46%.
• Copart (NASDAQ:CPRT) shares reached a new 52-week high of $110.00 on Thursday morning, later moving down 1.29%.
• RPM International (NYSE:RPM) shares were down 0.69% for the day, having made a 52-week high of $87.78.
• Sociedad Quimica Y Minera (NYSE:SQM) shares were down 0.62% on Thursday to hit a new 52-week high of $34.08 for a change of down 0.62%.
• IAA (NYSE:IAA) shares were down 0.26% on Thursday to hit a new 52-week high of $54.29.
• Casey's General Stores (NASDAQ:CASY) shares were up 0.62% on Thursday morning to hit a new 52-week high of $182.99.
• Hutchison China Meditech (NASDAQ:HCM) shares broke to a new 52-week high of $34.84 on Thursday. Shares of the company later traded down 0.69%.
• Silgan Hldgs (NASDAQ:SLGN) shares were down 0.34% on Thursday morning to hit a new 52-week high of $39.69.
• Regal Beloit (NYSE:RBC) shares hit a new 52-week high of $103.32. The stock traded down 1.18% on the session.
• Inovalon Holdings (NASDAQ:INOV) shares hit $26.75 on Thursday morning, setting a new 52-week high for a change of up 0.38%.
• FibroGen (NASDAQ:FGEN) shares broke to a new 52-week high of $51.00 on Thursday. Shares of the company later traded down 1.37%.
• Saia (NASDAQ:SAIA) stock made a new 52-week high of $142.23 Thursday. The stock was down 2.1% for the day.
• National Vision Holdings (NASDAQ:EYE) stock hit a yearly high price of $39.98. The stock was down 0.1% for the day.
• Dorman Products (NASDAQ:DORM) shares were down 1.76% on Thursday to hit a new 52-week high of $88.98 for a change of down 1.76%.
• Immunovant (NASDAQ:IMVT) shares achieved a new 52-week high on Thursday morning, hitting $38.85 with a daily change of down 4.68%.
• Brinker International (NYSE:EAT) stock on Thursday broke to a yearly high of $49.61. Shares traded up 2.42%.
• Mr. Cooper Group (NASDAQ:COOP) shares were down 1.63% for the day, having made a 52-week high of $19.98.
• Delphi Technologies (NYSE:DLPH) shares achieved a new 52-week high on Thursday morning, hitting $18.45 with a daily change of down 0.27%.
• Tupperware Brands (NYSE:TUP) shares achieved a new 52-week high on Thursday morning, hitting $21.32 with a daily change of up 2.28%.
• Live Oak Bancshares (NASDAQ:LOB) shares set a new 52-week high of $24.09 on Thursday, moving up 1.4%.
• Landcadia Holdings II (NASDAQ:LCA) shares hit a new 52-week high of $17.77. The stock traded up 6.22% on the session.
• GameStop (NYSE:GME) shares hit a new 52-week high of $8.45. The stock traded up 6.88% on the session.
• Sutro Biopharma (NASDAQ:STRO) shares set a new yearly high of $13.85 this morning. The stock was up 13.8% on the session.
• Duluth Holdings (NASDAQ:DLTH) shares achieved a new 52-week high on Thursday morning, hitting $11.56 with a daily change of up 5.16%.
• Hooker Furniture (NASDAQ:HOFT) shares hit a new 52-week high of $28.65. The stock traded up 2.36% on the session.
• voxeljet (NASDAQ:VJET) shares broke to $8.99 on Thursday, setting a new 52-week high.
• Flotek Industries (NYSE:FTK) stock on Thursday broke to a yearly high of $2.76. Shares traded up 5.47%.
• Odyssey Marine (NASDAQ:OMEX) stock hit a yearly high price of $7.53. The stock was up 4.56% for the day.
• Core Molding Technologies Inc Common Stock (AMEX:CMT) shares reached a new 52-week high of $7.70 on Thursday morning, moving up 4.11%.
• Limbach Holdings (NASDAQ:LMB) stock on Thursday broke to a yearly high of $6.87. Shares traded up 5.58%.
• Bonso Electronics Intl (NASDAQ:BNSO) shares hit a new 52-week high of $3.95. The stock traded up 1.82% on the session.
• China Ceramics Co (NASDAQ:CCCL) shares were up 208.2% on Thursday to hit a new 52-week high of $2.25 for a change of up 208.2%.

Stay with Benzinga for further updates about these companies and many others going forward.